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IETF RFC 7513

Source Address Validation Improvement (SAVI) Solution for DHCP

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Organization: IETF
Publication Date: 1 May 2015
Status: active
Page Count: 54
scope:

This document specifies the procedure for creating a binding between a DHCPv4/DHCPv6-assigned IP address and a binding anchor on a Source Address Validation Improvement (SAVI) device. The bindings set up by this procedure are used to filter packets with forged source IP addresses. This mechanism complements BCP 38 (RFC 2827) ingress filtering, providing finer-grained source IP address validation.

Document History

IETF RFC 7513
May 1, 2015
Source Address Validation Improvement (SAVI) Solution for DHCP
This document specifies the procedure for creating a binding between a DHCPv4/DHCPv6-assigned IP address and a binding anchor on a Source Address Validation Improvement (SAVI) device. The bindings...

References

This document references:
RFC 2131 - Dynamic Host Configuration Protocol
Published by IETF on March 1, 1997
A description is not available for this item.
This document references:
IETF RFC 3736 - Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6
Published by IETF on April 1, 2004
Stateless Dynamic Host Configuration Protocol service for IPv6 (DHCPv6) is used by nodes to obtain configuration information, such as the addresses of DNS recursive name servers, that does not...
This document references:
IETF RFC 4388 - Dynamic Host Configuration Protocol (DHCP) Leasequery
Published by IETF on February 1, 2006
A Dynamic Host Configuration Protocol version 4 (DHCPv4) server is the authoritative source of IP addresses that it has provided to DHCPv4 clients. Other processes and devices that already make use...
This document references:
IETF RFC 4436 - Detecting Network Attachment in IPv4 (DNAv4)
Published by IETF on March 1, 2006
The time required to detect movement between networks and to obtain (or to continue to use) an IPv4 configuration may be significant as a fraction of the total handover latency in moving between...
This document is referenced by:
IETF RFC 8074 - Source Address Validation Improvement (SAVI) for Mixed Address Assignment Methods Scenario
Published by IETF on February 1, 2017
In networks that use multiple techniques for address assignment, the spoofing of addresses assigned by each technique can be prevented using the appropriate Source Address Validation Improvement...
This document is referenced by:
IETF RFC 8415 - Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
Published by IETF on November 1, 2018
This document describes the Dynamic Host Configuration Protocol for IPv6 (DHCPv6): an extensible mechanism for configuring nodes with network configuration parameters, IP addresses, and prefixes....
This document is referenced by:
GR IP6 031 - IPv6 Security, Cybersecurity, Blockchain
Published by ETSI on November 1, 2020
The present document gives the outline of deployment of IPv6 security, Cybersecurity, Blockchain an DatablockMatrix.
This document is referenced by:
RFC 9463 - DHCP and Router Advertisement Options for the Discovery of Network-designated Resolvers (DNR)
Published by IETF on November 1, 2023
This document specifies new DHCP and IPv6 Router Advertisement options to discover encrypted DNS resolvers (e.g., DNS over HTTPS, DNS over TLS, and DNS over QUIC). Particularly, it allows a host to...
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